3069493 has 4 divisors (see below), whose sum is σ = 3508000. Its totient is φ = 2630988.

The previous prime is 3069481. The next prime is 3069497. The reversal of 3069493 is 3949603.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3949603 = 7 ⋅564229.

It is a cyclic number.

It is not a de Polignac number, because 3069493 - 2¹³ = 3061301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3069497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219243 + ... + 219256.

It is an arithmetic number, because the mean of its divisors is an integer number (877000).

Almost surely, 2^3069493 is an apocalyptic number.

It is an amenable number.

3069493 is a deficient number, since it is larger than the sum of its proper divisors (438507).

3069493 is an equidigital number, since it uses as much as digits as its factorization.

3069493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438506.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 3069493 is about 1751.9968607278. The cubic root of 3069493 is about 145.3300922086.

The spelling of 3069493 in words is "three million, sixty-nine thousand, four hundred ninety-three".